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23 June 2023
- 17:3917:39, 23 June 2023 diff hist +12 Hydrobromic acid →Synthesis
- 17:3417:34, 23 June 2023 diff hist +1,259 N Hydrobromic acid Created page with "{{Compound|chemf=HBr|mm=80.91|density=0.0036452|mp=-86.9|bp=-66.8|sol_aq=1930|group=Mineral Acids|stp_p=gas|stp_q=colorless/faint yellow|nfpa_h=3|ior=1.325}} ==Uses== ===Primary=== * Key chemical intermediate for bromine chemistry. ==Natural occurrence== * '''does not''' occur naturally. ==Hazards== * HBr is highly corrosive and irritating to inhalation. ==Production== ===Extraction=== ===Synthesis=== * Combine potassium bromide and sulfuric acid: *: {{#Chem: KB..."
21 June 2023
- 13:4413:44, 21 June 2023 diff hist −341 Sulfuric acid →via mineral acids
12 June 2023
- 19:5819:58, 12 June 2023 diff hist −1 m Ammonium chloride →with ammonia current
14 April 2023
- 19:3119:31, 14 April 2023 diff hist −17 Sulfur No edit summary
- 16:2516:25, 14 April 2023 diff hist −8 Sea salt No edit summary current
22 July 2021
- 01:4501:45, 22 July 2021 diff hist +152 Sulfuric acid →Synthesis
21 July 2021
- 23:5123:51, 21 July 2021 diff hist +215 Sulfuric acid →copper acetate
- 18:1918:19, 21 July 2021 diff hist +73 Toluene →Synthesis current
- 18:1418:14, 21 July 2021 diff hist +2 Phenol →Synthesis current
- 18:1318:13, 21 July 2021 diff hist +81 Phenol →Synthesis
- 18:1018:10, 21 July 2021 diff hist +689 N Toluene Created page with "{{Compound|name=Toluene|chemf=C6H5CH3|mm=92.14|density=0.87|mp=-95|bp=111|nfpa_h=2|nfpa_f=3|stp_p=liquid|listed_dea=yes}} ==Uses== {{Justify}} ===Other=== * Solvent * General..."
13 April 2021
- 04:4804:48, 13 April 2021 diff hist +12 From-scratch →Materials current
- 04:4704:47, 13 April 2021 diff hist +9 From-scratch →Materials
- 04:4704:47, 13 April 2021 diff hist +268 N From-scratch Created page with "==Tools== * Bellows ==Materials== * Ceramics * Charcoal * Copper * Tin * Bronze * Lead, Mercury * Silver * Iron * Gold ==Metrology== * Reference Flat * Straight Edge & Compass..."
2 October 2019
- 18:3218:32, 2 October 2019 diff hist −11 Iron pyrite →Weathering current
30 September 2019
- 16:1116:11, 30 September 2019 diff hist +18 Iron pyrite No edit summary
- 15:2015:20, 30 September 2019 diff hist +406 Iron pyrite No edit summary
27 September 2019
- 05:1205:12, 27 September 2019 diff hist 0 Main Page →Next Goal
- 05:1205:12, 27 September 2019 diff hist +10 Main Page →Next Goal